I didn't pay anything they just put it in fired it into this pipe they have rigged up to determine velocity and showed me it was firing 290 psi i went out and shot a few rounds after that and its working like new.

I didn't pay anything they just put it in fired it into this pipe they have rigged up to determine velocity and showed me it was firing 290 psi i went out and shot a few rounds after that and its working like new.

But I would try the spring kit to see if that helps before you completely change out your gun. I have seen 5 brand new Spyders that needed to get the spring cut before ever using them because they were shooting hot 350+.

i posted what i wanna buy if you could hold onto them for me i'll buy them for sure from you. i need the trigger frame most is the ESSP trigger on it the same as the silver one you have listed only used? also how much do you want for the Delrin ACS bolt?